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All results from a given calculation for LiAl (Lithium Aluminum)

using model chemistry: CCSD/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 1Σ+
Energy calculated at CCSD/Def2TZVPP
 hartrees
Energy at 0K-249.391258
Energy at 298.15K 
HF Energy-249.309399
Nuclear repulsion energy7.163874
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at CCSD/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 307 307 20.59      

Unscaled Zero Point Vibrational Energy (zpe) 153.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 153.7 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at CCSD/Def2TZVPP
B
0.36480

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD/Def2TZVPP

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -2.341
Al2 0.000 0.000 0.540

Atom - Atom Distances (Å)
  Li1 Al2
Li12.8808
Al22.8808

picture of Lithium Aluminum state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability